ESO 603-G21
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Candidate polar-ring galaxy
Right ascension22h 51m 22.061s[1]
Declination−20° 14′ 49.62″[1]
Heliocentric radial velocity3,193[2] km/s
| ESO 603-G21 | |
|---|---|
| Observation data (J2000 epoch) | |
| Constellation | Aquarius |
| Right ascension | 22h 51m 22.061s[1] |
| Declination | −20° 14′ 49.62″[1] |
| Heliocentric radial velocity | 3,193[2] km/s |
| Distance | 143.9 Mly (44.12 Mpc)[2] |
| Characteristics | |
| Apparent size (V) | 0.533′ × 0.320′[1] |
| Other designations | |
| IRAS 22486-2030, PGC 69867[3] | |
ESO 603-G21 is a candidate polar-ring galaxy.[4]
- 1 2 3 Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W.; Chester, Thomas; Elias, Jonathan H.; Huchra, John P.; Liebert, James W.; Lonsdale, Carol J.; Monet, David G.; Price, Stephan; Seitzer, Patrick; Jarrett, Thomas H.; Kirkpatrick, J. Davy; Gizis, John E.; Howard, Elizabeth V.; Evans, Tracey E.; Fowler, John W.; Fullmer, Linda; Hurt, Robert L.; Light, Robert M.; Kopan, Eugene L.; Marsh, Kenneth A.; McCallon, Howard L.; Tam, Robert; Van Dyk, Schuyler D.; Wheelock, Sherry L. (1 February 2006). "The Two Micron All Sky Survey (2MASS)". The Astronomical Journal. 131 (2): 1163–1183. Bibcode:2006AJ....131.1163S. doi:10.1086/498708. ISSN 0004-6256. S2CID 18913331.
- 1 2 Crook, Aidan C.; et al. (February 2007). "Groups of Galaxies in the Two Micron All Sky Redshift Survey". The Astrophysical Journal. 655 (2): 790–813. arXiv:astro-ph/0610732. Bibcode:2007ApJ...655..790C. doi:10.1086/510201. S2CID 11672751.
- ↑ "ESO 603-G21". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2020-01-12.
- ↑ Reshetnikov, V. P.; Faúndez-Abans, M.; de Oliveira-Abans, M. (February 2002). "ESO 603-G21: A strange polar-ring galaxy". Astronomy & Astrophysics. 383 (2): 390–397. arXiv:astro-ph/0112351. Bibcode:2002A&A...383..390R. doi:10.1051/0004-6361:20011784. S2CID 2508682.
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